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A dice is thrown once. What is the probability of getting a number greater than 2? - Mathematics

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Question

A dice is thrown once. What is the probability of getting a number greater than 2?

Sum

Solution

Number of possible outcomes when dice is thrown = {1, 2, 3, 4, 5, 6} 

n(S) = 6 

Event of getting a number greater than 2 = E = {3, 4, 5, 6} 

n(E) = 4 

Probability of getting a number greater than 2 = `(n(E))/(n(S)) = 4/6 = 2/3`

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Chapter 25: Probability - Exercise 25 (C) [Page 394]

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Selina Mathematics [English] Class 10 ICSE
Chapter 25 Probability
Exercise 25 (C) | Q 2.1 | Page 394

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